| Summary: | Partition Manager crashed while shrinking ntfs partition (Crash in PartWidget::paintEvent) | ||
|---|---|---|---|
| Product: | [Applications] partitionmanager | Reporter: | balkemal98 |
| Component: | general | Assignee: | Andrius Štikonas <andrius> |
| Status: | RESOLVED FIXED | ||
| Severity: | crash | CC: | adrianedelen, anicette, brindisi, canaan, doubles676, fabiansenftlebe, jakubwydro, josenerja692, lee.head.5150, max.beikirch, nate, nite, sergiu, stepien241, velae, wrona1380 |
| Priority: | VHI | Keywords: | drkonqi |
| Version: | 23.08.4 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/system/kpmcore/-/commit/c21838d233ce305094d91334e359cd4bcd824e99 | Version Fixed In: | 24.08.0 |
| Sentry Crash Report: | |||
| Attachments: | New crash information added by DrKonqi | ||
|
Description
balkemal98
2021-09-02 16:54:47 UTC
A bit hard to tell what is wrong without backtrace with debug symbols... We had a similar crash before in the same function (paintEvent) but that should be fixed now. And I thought we added all required guards. It might also be that https://invent.kde.org/system/kpmcore/-/commit/00e6b77c29eb0b889b59917c988327f513956c0d fixes this. Created attachment 145828 [details]
New crash information added by DrKonqi
partitionmanager (20.12.3) using Qt 5.15.2
- What I was doing when the application crashed:
I wanted to shrink 2 ntfs partitions, app crashed when I hit APPLY
-- Backtrace (Reduced):
#4 0x00007f7d382c84a7 in PartWidget::paintEvent(QPaintEvent*) () from /lib/x86_64-linux-gnu/libkpmcore.so.10
#5 0x00007f7d37749d6e in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#6 0x00007f7d37709173 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7 0x00007f7d36c2c22a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f7d37741e3a in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
*** Bug 477523 has been marked as a duplicate of this bug. *** *** Bug 470678 has been marked as a duplicate of this bug. *** *** Bug 451601 has been marked as a duplicate of this bug. *** *** Bug 466421 has been marked as a duplicate of this bug. *** *** Bug 472310 has been marked as a duplicate of this bug. *** *** Bug 469111 has been marked as a duplicate of this bug. *** *** Bug 462318 has been marked as a duplicate of this bug. *** Here is a recent backtrace for the same issue. It happened when applying a partition move, and it is reproducible 100% of the time.
Partition Manager 23.08.4
KDE Frameworks 5.113.0
Kubuntu 24.04
-- Backtrace:
Thread 1 "partitionmanage" received signal SIGSEGV, Segmentation fault.
0x00007ffff7f5b0d0 in PartWidget::paintEvent(QPaintEvent*) () from /lib/x86_64-linux-gnu/libkpmcore.so.12
+backtrace full
#0 0x00007ffff7f5b0d0 in PartWidget::paintEvent(QPaintEvent*) () from /lib/x86_64-linux-gnu/libkpmcore.so.12
No symbol table info available.
#1 0x00007ffff71b0f78 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#2 0x00007ffff716bce5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#3 0x00007ffff64d6558 in QCoreApplication::notifyInternal2 (receiver=0x555555da0f90, event=0x7fffffffccf0) at kernel/qcoreapplication.cpp:1064
selfRequired = true
result = false
cbdata = {0x555555da0f90, 0x7fffffffccf0, 0x7fffffffcc8f}
d = <optimized out>
threadData = 0x555555614fa0
scopeLevelCounter = {threadData = 0x555555614fa0}
#4 0x00007ffff71a8c6e in QWidgetPrivate::sendPaintEvent(QRegion const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#5 0x00007ffff71a9629 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#6 0x00007ffff71aaa9d in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#7 0x00007ffff71a9243 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#8 0x00007ffff71aaa9d in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#9 0x00007ffff71a9243 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#10 0x00007ffff71aaa9d in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#11 0x00007ffff71aa8f0 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#12 0x00007ffff71aa8f0 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*, QList<QObject*> const&, int, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#13 0x00007ffff71a9243 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, QFlags<QWidgetPrivate::DrawWidgetFlag>, QPainter*, QWidgetRepaintManager*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#14 0x00007ffff717ddd8 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#15 0x00007ffff71b15ec in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#16 0x00007ffff7e664ef in KXmlGuiWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5XmlGui.so.5
No symbol table info available.
#17 0x00007ffff716bce5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
No symbol table info available.
#18 0x00007ffff64d6558 in QCoreApplication::notifyInternal2 (receiver=0x5555557031a0, event=0x555555e50340) at kernel/qcoreapplication.cpp:1064
selfRequired = true
result = false
cbdata = {0x5555557031a0, 0x555555e50340, 0x7fffffffddaf}
d = <optimized out>
threadData = 0x555555614fa0
scopeLevelCounter = {threadData = 0x555555614fa0}
#19 0x00007ffff64d6772 in QCoreApplication::sendEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1462
No locals.
#20 0x00007ffff64d9d7d in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x555555614fa0) at kernel/qcoreapplication.cpp:1821
e = 0x555555e50340
pe = <optimized out>
r = <optimized out>
relocker = <optimized out>
event_deleter = {d = 0x555555e50340}
locker = {_M_device = 0x555555614fd0, _M_owns = false}
startOffset = 0
i = @0x555555614fc4: 102
cleanup = {receiver = 0x0, event_type = 0, data = 0x555555614fa0, exceptionCaught = true}
#21 0x00007ffff64da2fd in QCoreApplication::sendPostedEvents (receiver=<optimized out>, event_type=<optimized out>) at kernel/qcoreapplication.cpp:1680
data = <optimized out>
#22 0x00007ffff6533eff in postEventSourceDispatch (s=0x5555556e1160) at kernel/qeventdispatcher_glib.cpp:277
source = 0x5555556e1160
#23 0x00007ffff56ddb7c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#24 0x00007ffff573952f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#25 0x00007ffff56dbd70 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#26 0x00007ffff6533569 in QEventDispatcherGlib::processEvents (this=0x5555556e6740, flags=...) at kernel/qeventdispatcher_glib.cpp:423
d = 0x5555556f2810
canWait = <optimized out>
savedFlags = {i = 0}
result = <optimized out>
#27 0x00007ffff64d4ecb in QEventLoop::exec (this=this@entry=0x7fffffffe0c0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
d = 0x555555a31130
threadData = <optimized out>
locker = {val = 93824993023560}
ref = <optimized out>
app = <optimized out>
#28 0x00007ffff64dd828 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
threadData = 0x555555614fa0
eventLoop = {<QObject> = {_vptr.QObject = 0x7ffff67698c8 <vtable for QEventLoop+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff66b0b00 <qt_meta_stringdata_QObject>, data = 0x7ffff66b09e0 <qt_meta_data_QObject>, static_metacall = 0x7ffff650f010 <QObject::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}, d_ptr = {d = 0x555555a31130}, static staticQtMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7ffff66b3aa0 <qt_meta_stringdata_Qt>, data = 0x7ffff66b0c20 <qt_meta_data_Qt>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}}, static staticMetaObject = {d = {superdata = {direct = 0x7ffff6761180 <QObject::staticMetaObject>}, stringdata = 0x7ffff66acca0 <qt_meta_stringdata_QEventLoop>, data = 0x7ffff66acc40 <qt_meta_data_QEventLoop>, static_metacall = 0x7ffff64d4bc0 <QEventLoop::qt_static_metacall(QObject*, QMetaObject::Call, int, void**)>, relatedMetaObjects = 0x0, extradata = 0x0}}}
returnCode = <optimized out>
#29 0x00005555555865b3 in ?? ()
No symbol table info available.
#30 0x00007ffff5a280d0 in __libc_start_call_main (main=main@entry=0x555555585920, argc=argc@entry=1, argv=argv@entry=0x7fffffffe468) at ../sysdeps/nptl/libc_start_call_main.h:58
self = <optimized out>
result = <optimized out>
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140737488348264, -6011611584052671701, 0, 140737488348280, 93824992858968, 140737354125312, 6011611584976702251, 6011632981492419371}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x7fffffffe468, 0x1}, data = {prev = 0x0, cleanup = 0x0, canceltype = -7064}}}
not_first_call = <optimized out>
#31 0x00007ffff5a28189 in __libc_start_main_impl (main=0x555555585920, argc=1, argv=0x7fffffffe468, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe458) at ../csu/libc-start.c:360
+info registers
rax 0x555555eab020 93825002024992
rbx 0x555555da0f90 93825000935312
rcx 0x5401 21505
rdx 0x555555de8e01 93825001229825
rsi 0x1 1
rdi 0x0 0
rbp 0x7fffffffcb00 0x7fffffffcb00
rsp 0x7fffffffcad0 0x7fffffffcad0
r8 0x0 0
r9 0x0 0
r10 0x0 0
r11 0x0 0
r12 0x7fffffffccf0 140737488342256
r13 0x23d51e00 601169408
r14 0x555555613030 93824993013808
r15 0x411 1041
rip 0x7ffff7f5b0d0 0x7ffff7f5b0d0 <PartWidget::paintEvent(QPaintEvent*)+192>
eflags 0x10202 [ IF RF ]
cs 0x33 51
ss 0x2b 43
ds 0x0 0
es 0x0 0
fs 0x0 0
gs 0x0 0
fs_base 0x7ffff23c7e80 140737257438848
gs_base 0x0 0
+x/16i $pc
=> 0x7ffff7f5b0d0 <_ZN10PartWidget10paintEventEP11QPaintEvent+192>: mov (%rdi),%rax
0x7ffff7f5b0d3 <_ZN10PartWidget10paintEventEP11QPaintEvent+195>: call *0x178(%rax)
0x7ffff7f5b0d9 <_ZN10PartWidget10paintEventEP11QPaintEvent+201>: lea 0x60(%rsp),%r14
0x7ffff7f5b0de <_ZN10PartWidget10paintEventEP11QPaintEvent+206>: movslq %eax,%rdx
0x7ffff7f5b0e1 <_ZN10PartWidget10paintEventEP11QPaintEvent+209>: mov %rbx,%rsi
0x7ffff7f5b0e4 <_ZN10PartWidget10paintEventEP11QPaintEvent+212>: shl $0x4,%rdx
0x7ffff7f5b0e8 <_ZN10PartWidget10paintEventEP11QPaintEvent+216>: mov %r14,%rdi
0x7ffff7f5b0eb <_ZN10PartWidget10paintEventEP11QPaintEvent+219>: add 0x40(%rbx),%rdx
0x7ffff7f5b0ef <_ZN10PartWidget10paintEventEP11QPaintEvent+223>: call 0x7ffff7f595b0 <_ZNK10PartWidget11activeColorERK6QColor>
0x7ffff7f5b0f4 <_ZN10PartWidget10paintEventEP11QPaintEvent+228>: mov 0x30(%rbx),%rax
0x7ffff7f5b0f8 <_ZN10PartWidget10paintEventEP11QPaintEvent+232>: mov 0x38(%rax),%eax
0x7ffff7f5b0fb <_ZN10PartWidget10paintEventEP11QPaintEvent+235>: test $0x2,%al
0x7ffff7f5b0fd <_ZN10PartWidget10paintEventEP11QPaintEvent+237>: jne 0x7ffff7f5b400 <_ZN10PartWidget10paintEventEP11QPaintEvent+1008>
0x7ffff7f5b103 <_ZN10PartWidget10paintEventEP11QPaintEvent+243>: test $0x8,%al
0x7ffff7f5b105 <_ZN10PartWidget10paintEventEP11QPaintEvent+245>: je 0x7ffff7f5b320 <_ZN10PartWidget10paintEventEP11QPaintEvent+784>
0x7ffff7f5b10b <_ZN10PartWidget10paintEventEP11QPaintEvent+251>: mov 0x28(%rbx),%rax
+info frame
Stack level 0, frame at 0x7fffffffcbb0:
rip = 0x7ffff7f5b0d0 in PartWidget::paintEvent(QPaintEvent*); saved rip = 0x7ffff71b0f78
called by frame at 0x7fffffffcc50
Arglist at 0x7fffffffcac8, args:
Locals at 0x7fffffffcac8, Previous frame's sp is 0x7fffffffcbb0
Saved registers:
rbx at 0x7fffffffcb78, rbp at 0x7fffffffcb80, r12 at 0x7fffffffcb88, r13 at 0x7fffffffcb90, r14 at 0x7fffffffcb98, r15 at 0x7fffffffcba0, rip at 0x7fffffffcba8
Adding a bit more detail from the same backtrace:
#6 0x00007fde1763c0d0 in PartWidget::paintEvent (this=0x56141ec260c0) at /usr/src/kpmcore-23.08.4-0ubuntu1/src/gui/partwidget.cpp:99
partitionCapacity = 458888921742462219
usedPercentage = 0
w = <optimized out>
painter = {d_ptr = {d = 0x56141ead2c50}}
base = {cspec = 366405224, ct = {argb = {alpha = 32734, red = 0, green = 64848, blue = 53793, pad = 32765}, ahsv = {alpha = 32734, hue = 0, saturation = 64848, value = 53793, pad = 32765}, acmyk = {alpha = 32734, cyan = 0, magenta = 64848, yellow = 53793, black = 32765}, ahsl = {alpha = 32734, hue = 0, saturation = 64848, lightness = 53793, pad = 32765}, argbExtended = {alphaF16 = 32734, redF16 = 0, greenF16 = 64848, blueF16 = 53793, pad = 32765}, array = {32734, 0, 64848, 53793, 32765}}}
text = {d = 0x7ffdd221fe80}
textRect = {x1 = -769524464, y1 = 32765, x2 = 377172317, y2 = 32734}
boundingRect = <optimized out>
#7 0x00007fde167b0f78 in QWidget::event (this=0x56141ec260c0, event=0x7ffdd221fe80) at kernel/qwidget.cpp:9045
d = <optimized out>
#8 0x00007fde1676bce5 in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x56141ec260c0, e=0x7ffdd221fe80) at kernel/qapplication.cpp:3640
consumed = false
filtered = false
#9 0x00007fde15ad6558 in QCoreApplication::notifyInternal2 (receiver=0x56141ec260c0, event=0x7ffdd221fe80) at kernel/qcoreapplication.cpp:1064
selfRequired = true
result = false
cbdata = {0x56141ec260c0, 0x7ffdd221fe80, 0x7ffdd221fe1f}
d = <optimized out>
threadData = 0x56141e51dfa0
scopeLevelCounter = {threadData = 0x56141e51dfa0}
#10 0x00007fde15ad6792 in QCoreApplication::sendSpontaneousEvent (receiver=<optimized out>, event=<optimized out>) at kernel/qcoreapplication.cpp:1474
No locals.
#11 0x00007fde167a8c6e in QWidgetPrivate::sendPaintEvent (this=this@entry=0x56141ebe8120, toBePainted=...) at kernel/qwidget.cpp:5479
q = 0x56141ec260c0
e = {<QEvent> = {_vptr.QEvent = 0x7fde164dc298 <vtable for QPaintEvent+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, stringdata = 0x7fde15cad940 <qt_meta_stringdata_QEvent>, data = 0x7fde15cad380 <qt_meta_data_QEvent>, static_metacall = 0x0, relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 12, posted = 0, spont = 1, m_accept = 1, reserved = 0}, m_rect = {x1 = 0, y1 = 0, x2 = 29, y2 = 59}, m_region = {d = 0x56141ebbdf80}, m_erased = false}
#12 0x00007fde167a9629 in QWidgetPrivate::drawWidget (this=this@entry=0x56141ebe8120, pdev=pdev@entry=0x56141eb2eec8, rgn=..., offset=..., flags=flags@entry=..., sharedPainter=sharedPainter@entry=0x0, repaintManager=<optimized out>) at kernel/qwidget.cpp:5429
paintEngine = <optimized out>
skipPaintEvent = <optimized out>
q = <optimized out>
asRoot = <optimized out>
onScreen = <optimized out>
alsoOnScreen = false
recursive = true
alsoInvisible = false
toBePainted = {d = 0x56141ebbdf80, static shared_empty = {ref = {atomic = {_q_value = std::atomic<int> = { -1 }}}, qt_rgn = 0x7fde164f4140 <qrp>}}
Thanks, this is probably the most detailed backtrace so far (In reply to Sergiu Bivol from comment #11) > Adding a bit more detail from the same backtrace: > > #6 0x00007fde1763c0d0 in PartWidget::paintEvent (this=0x56141ec260c0) at > /usr/src/kpmcore-23.08.4-0ubuntu1/src/gui/partwidget.cpp:99 > partitionCapacity = 458888921742462219 > usedPercentage = 0 > w = <optimized out> > painter = {d_ptr = {d = 0x56141ead2c50}} > base = {cspec = 366405224, ct = {argb = {alpha = 32734, red = 0, > green = 64848, blue = 53793, pad = 32765}, ahsv = {alpha = 32734, hue = 0, > saturation = 64848, value = 53793, pad = 32765}, acmyk = {alpha = 32734, > cyan = 0, magenta = 64848, yellow = 53793, black = 32765}, ahsl = {alpha = > 32734, hue = 0, saturation = 64848, lightness = 53793, pad = 32765}, > argbExtended = {alphaF16 = 32734, redF16 = 0, greenF16 = 64848, blueF16 = > 53793, pad = 32765}, array = {32734, 0, 64848, 53793, 32765}}} > text = {d = 0x7ffdd221fe80} > textRect = {x1 = -769524464, y1 = 32765, x2 = 377172317, y2 = 32734} > boundingRect = <optimized out> > #7 0x00007fde167b0f78 in QWidget::event (this=0x56141ec260c0, > event=0x7ffdd221fe80) at kernel/qwidget.cpp:9045 > d = <optimized out> > #8 0x00007fde1676bce5 in QApplicationPrivate::notify_helper > (this=<optimized out>, receiver=0x56141ec260c0, e=0x7ffdd221fe80) at > kernel/qapplication.cpp:3640 > consumed = false > filtered = false > #9 0x00007fde15ad6558 in QCoreApplication::notifyInternal2 > (receiver=0x56141ec260c0, event=0x7ffdd221fe80) at > kernel/qcoreapplication.cpp:1064 > selfRequired = true > result = false > cbdata = {0x56141ec260c0, 0x7ffdd221fe80, 0x7ffdd221fe1f} > d = <optimized out> > threadData = 0x56141e51dfa0 > scopeLevelCounter = {threadData = 0x56141e51dfa0} > #10 0x00007fde15ad6792 in QCoreApplication::sendSpontaneousEvent > (receiver=<optimized out>, event=<optimized out>) at > kernel/qcoreapplication.cpp:1474 > No locals. > #11 0x00007fde167a8c6e in QWidgetPrivate::sendPaintEvent > (this=this@entry=0x56141ebe8120, toBePainted=...) at kernel/qwidget.cpp:5479 > q = 0x56141ec260c0 > e = {<QEvent> = {_vptr.QEvent = 0x7fde164dc298 <vtable for > QPaintEvent+16>, static staticMetaObject = {d = {superdata = {direct = 0x0}, > stringdata = 0x7fde15cad940 <qt_meta_stringdata_QEvent>, data = > 0x7fde15cad380 <qt_meta_data_QEvent>, static_metacall = 0x0, > relatedMetaObjects = 0x0, extradata = 0x0}}, d = 0x0, t = 12, posted = 0, > spont = 1, m_accept = 1, reserved = 0}, m_rect = {x1 = 0, y1 = 0, x2 = 29, > y2 = 59}, m_region = {d = 0x56141ebbdf80}, m_erased = false} > #12 0x00007fde167a9629 in QWidgetPrivate::drawWidget > (this=this@entry=0x56141ebe8120, pdev=pdev@entry=0x56141eb2eec8, rgn=..., > offset=..., flags=flags@entry=..., sharedPainter=sharedPainter@entry=0x0, > repaintManager=<optimized out>) at kernel/qwidget.cpp:5429 > paintEngine = <optimized out> > skipPaintEvent = <optimized out> > q = <optimized out> > asRoot = <optimized out> > onScreen = <optimized out> > alsoOnScreen = false > recursive = true > alsoInvisible = false > toBePainted = {d = 0x56141ebbdf80, static shared_empty = {ref = > {atomic = {_q_value = std::atomic<int> = { -1 }}}, qt_rgn = 0x7fde164f4140 > <qrp>}} Any chance you could see value of partition()->fileSystem().type()) in gdb? It looks like something might be wrong here, but I don't understand what... const QColor base = activeColor(m_fileSystemColorCode[ static_cast<int>(partition()->fileSystem().type()) ]); Somehow array goes out of bounds? *** Bug 480472 has been marked as a duplicate of this bug. *** *** Bug 481117 has been marked as a duplicate of this bug. *** *** Bug 482896 has been marked as a duplicate of this bug. *** *** Bug 484028 has been marked as a duplicate of this bug. *** *** Bug 485862 has been marked as a duplicate of this bug. *** A possibly relevant merge request was started @ https://invent.kde.org/system/kpmcore/-/merge_requests/53 Git commit bfe349a8f813e0eae3aa75cc5f6678faff0acac3 by Thomas Bertels. Committed on 09/07/2024 at 12:48. Pushed by stikonas into branch 'master'. Check if fileSystem pointer is nullptr before trying to read its type M +3 -0 src/core/partition.h M +1 -1 src/gui/partwidget.cpp https://invent.kde.org/system/kpmcore/-/commit/bfe349a8f813e0eae3aa75cc5f6678faff0acac3 Git commit c21838d233ce305094d91334e359cd4bcd824e99 by Andrius Štikonas, on behalf of Thomas Bertels. Committed on 09/07/2024 at 17:57. Pushed by stikonas into branch 'release/24.05'. Check if fileSystem pointer is nullptr before trying to read its type M +3 -0 src/core/partition.h M +1 -1 src/gui/partwidget.cpp https://invent.kde.org/system/kpmcore/-/commit/c21838d233ce305094d91334e359cd4bcd824e99 *** Bug 491871 has been marked as a duplicate of this bug. *** |